Recessed lighting as the name suggests, is lighting fixtures that recess into ceiling, with just the light being thrown out. No other part of the fixture is generally on display. Recessed lighting fixtures use concealed wiring and need to be planned for during construction.There are three basic parts in recessed lighting fixtures the trim, the housing and the lamp. The kind of trim selected will have an effect on the kind of lighting produced. The use of reflectors enhances light production, the use of baffles minimize glare and reduce brightness and the use of adjustable and directional fittings can maximize usage by rendering the fixture versatile.

Recessed lighting fixtures are mounted above the ceiling so as to give a flush undulating look. These fixtures use narrow spotlights or wider angle floodlights. Both these light sources have their own reflectors. Depending upon the type of fitting placed inside either common or energy saving bulbs can be fitted inside these fixtures.